Ducati Lower Chain Slide Shoe 999 44710421A

About this Ducati Ducati Lower Chain Slide Shoe 999 44710421A

Designed for swingarm maintenance, final drive restorations, and routine chain service on early 2000s Superbikes, the official Ducati Lower Chain Slide Shoe (Part Number: 44710421A) provides critical friction protection between the drive chain and underside swingarm structure. Direct drive chain slap, road grime, and constant high-speed friction rapidly wear down synthetic chain guides; a worn lower slider exposes the swingarm to severe mechanical gouging, metal-on-metal wear, and premature chain binding. At On Yer Bike, located just outside Aylesbury, we stock authentic OEM Ducati factory replacement parts to keep high-performance Italian motorcycles operating at peak factory standards.

Moulded from ultra-durable, low-friction synthetic polymer, this genuine replacement lower sliding shoe absorbs drive chain slap under acceleration and downshifting while maintaining correct drive chain tracking beneath the swingarm pivot. Engineered to withstand harsh road grit, chain lubricant chemicals, and continuous friction, it delivers exact hole-alignment for a seamless factory replacement. Installing an authentic OEM chain guard ensures your swingarm remains completely protected while prolonging final drive chain and sprocket life.

Notice: Please verify your model year, swingarm specification, and part number (44710421A) prior to purchase; engineered specifically for early dual-sided swingarms used on models such as 749 and 999.

Authenticity: 100% genuine Ducati official factory OEM swingarm component (Part No. 44710421A).

Fitment Compatibility: Designed for Ducati Superbike 749, 749S, 749 Dark, 999, 999S, and 999R models (2003–2004).

Protection & Function: Shields the underside swingarm alloy from drive chain friction, slap, and abrasive wear.

Material Quality: High-density, oil and chemical-resistant synthetic polymer for long service life.

Factory Precision: Direct OEM replacement utilizing original mounting points for an exact fit.